.main-container {
  min-height: calc(100vh - 64px);
}
.main-container .app-name {
  background-color: #001529;
  text-align: center;
  color: #fff;
  font-weight: bold;
  height: 64px;
  line-height: 64px;
  font-size: 16px;
}
.trigger {
  color: #ccc;
  padding: 0 24px;
  font-size: 18px;
  line-height: 64px;
  cursor: pointer;
  transition: color 0.3s;

  &:hover {
    color: #1890ff;
  }
}
